% Write some reflection here
In this appendix we reflect on the assignment. We will discuss difficulties we encountered and provide some remarks on the assignment itself. 

\subsection{Software Design vs Implementation of Visualizations}
The level of software design skills needed for this practical is quite high. Especially in the starting phase and during the first steps, we encountered many problems that needed to be solved on a software/GUI design level. This took us, not being Computer Science students, a lot of time. The implementation of the visualization techniques itself was due to this a less important part of the assignment as this was not very difficult.

The classes and the book for this course focused a lot on the techniques and issues encountered in scientific visualization. The subject is extremely interesting. The practical assignment did require to implement some techniques, but the most encountered difficulties had nothing to do with issues in visualization.

\subsection{Hardware Difficulties}
Most PC's in the Bernoulliborg simply do not run OpenGL. The required libraries (glut and glui) are often not present. The installed compiler (gcc version 4.4) is outdated, this took a lot of time in the beginning.

